const puppeteer = require('puppeteer');
const url =`https://movie.douban.com/tag/#/?sort=U&range=6,10&tags=剧情`;
const sleep = time=>new Promise(resolve=>{
    setTimeout(resolve,time)
});
(async () => {
    const browser = await puppeteer.launch({
        args:['--no-sandbox'],
        dumpio:false
    });
    const page = await browser.newPage();
    await page.goto(url,{
        waitUntil:'networkidle2'
    });
    await sleep(3000)
    await page.waitForSelector('.more')
    for(let i=0;i<1;i++){
        await sleep(3000);
        await page.click('.more')
    }
    const result = await page.evaluate(()=>{
        var $ = window.$;
        var items = $('.list-wp a');
        var links =[];
        if(items.length>=1){
            items.each((index,item)=>{
                let it =$(item);
                let doubanId = it.find('div').data('id');
                let title = it.find('.title').text();
                let rate = it.find('.rate').text();
                let poster = it.find('img').attr('src').replace('s_ratio','l_ratio');
                links.push({
                    doubanId,
                    title,
                    rate,
                    poster
                })
            })
        }
        return links;
    })
    
    browser.close()
    process.send({result})
    process.exit(0)
  })();